Sylvia Phommalinh, PA
Physician Assistant · Gilbert, AZNPI 1598240731
Payments from drug & device makers
Across 1,407 payments — averaging $19.19 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$7K
- AbbVie$5K
- UCB, Inc.$3K
- Johnson & Johnson$2K
- AstraZeneca$2K
- Pfizer$2K
- plus $7K from 29 others
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Amgen(2 entities) | 319 | $6,577 |
| AbbVie | 268 | $4,780 |
| UCB, Inc. | 135 | $2,646 |
| Johnson & Johnson(2 entities) | 142 | $2,291 |
| AstraZeneca(2 entities) | 92 | $1,945 |
| Pfizer | 93 | $1,502 |
| Novartis | 79 | $1,462 |
| Lilly USA, LLC | 40 | $718 |
| Mallinckrodt Hospital Products Inc. | 28 | $713 |
| GSK | 44 | $708 |
| Radius Health, Inc. | 24 | $442 |
| Janssen Scientific Affairs, LLC | 3 | $363 |
| Organon | 21 | $335 |
| Boehringer Ingelheim | 14 | $290 |
| Actelion Pharmaceuticals US, Inc. | 8 | $267 |
| Aurinia Pharma U.S., Inc. | 13 | $261 |
| Sanofi | 10 | $217 |
| E.r. Squibb & Sons, L.L.C. | 11 | $200 |
| Sobi, Inc | 8 | $188 |
| Genentech USA, Inc. | 9 | $173 |
| Ferring Pharmaceuticals Inc. | 9 | $167 |
| Fresenius Kabi USA, LLC | 7 | $162 |
| ANI Pharmaceuticals, Inc. | 8 | $156 |
| Biocon Biologics Inc | 6 | $111 |
| Sandoz | 2 | $43 |
| Teva Pharmaceuticals USA, Inc. | 3 | $43 |
| Tersera Therapeutics LLC | 1 | $38 |
| Pacira Therapeutics, Inc. | 2 | $37 |
| Hikma Pharmaceuticals USA | 2 | $37 |
| Fidia Pharma USA Inc. | 1 | $23 |
| Kyowa Kirin, Inc. | 1 | $23 |
| Octapharma USA, Inc. | 1 | $21 |
| Celltrion USA Inc. | 1 | $20 |
| Abbott | 1 | $20 |
| Scilex Pharmaceuticals Inc. | 1 | $19 |
How this compares
$26,998 in reported general payments places this provider in the 95th percentile of 2,888 physician assistant providers in Arizona.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other physician assistant in Gilbert
- Jenna HiltonGilbert$637K
- Brian BrinegarGilbert$33K
- Amanda EdmondGilbert$32K
- Jesse LyonGilbert$28K
- Kimberly JaredGilbert$22K
- Daniel PetersGilbert$18K
- Samuel FoxGilbert$15K
- Sabrina JamielGilbert$13K
- Jacob WhitneyGilbert$13K
- Kara GoodingScottsdale$625K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.